15320100

素因数分解:

$2^2\times 3^1\times 5^2\times {\mathrm{223}}^1\times {\mathrm{229}}^1$

素因数の和:469

約数の個数: 72

約数和(自身を含む): 44719360

約数和(自身を除く): 29399260

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 25, 30, 50, 60, 75, 100, 150, 223, 229, 300, 446, 458, 669, 687, 892, 916, 1115, 1145, 1338, 1374, 2230, 2290, 2676, 2748, 3345, 3435, 4460, 4580, 5575, 5725, 6690, 6870, 11150, 11450, 13380, 13740, 16725, 17175, 22300, 22900, 33450, 34350, 51067, 66900, 68700, 102134, 153201, 204268, 255335, 306402, 510670, 612804, 766005, 1021340, 1276675, 1532010, 2553350, 3064020, 3830025, 5106700, 7660050, 15320100]

約数ペア:

[(1, 15320100), (2, 7660050), (3, 5106700), (4, 3830025), (5, 3064020), (6, 2553350), (10, 1532010), (12, 1276675), (15, 1021340), (20, 766005), (25, 612804), (30, 510670), (50, 306402), (60, 255335), (75, 204268), (100, 153201), (150, 102134), (223, 68700), (229, 66900), (300, 51067), (446, 34350), (458, 33450), (669, 22900), (687, 22300), (892, 17175), (916, 16725), (1115, 13740), (1145, 13380), (1338, 11450), (1374, 11150), (2230, 6870), (2290, 6690), (2676, 5725), (2748, 5575), (3345, 4580), (3435, 4460)]